package com.lj.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.lj.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;
// 在对应的Mapper上面继承基本的类 BaseMapper
@Repository// 代表持久层
@Mapper
public interface UserMapper extends BaseMapper<User> {
}
